Lou Frizzell's most notable achievements came during World War II, when he served as Musical Director at the Japanese Internment Camp in Manzanar, California.
Ray Teal, the actor known for playing Sheriff Roy Coffee on Bonanza, served in the United States Army. He was an Infantryman with the 1st Cavalry. The Vietnam Veterans Memorial Fund recognizes him for his service.
Victor Sen Yung served in the U.S. Army Air Forces during World War II. He initially worked on training films with the First Motion Picture Unit and also had a role in the Air Force's play and film Winged Victory, playing the role of Sgt. Victor Young. He later requested officer training and rose to the rank of captain, serving in intelligence.
Tim Matheson served in the United States Marine Corps Reserve, enlisting in 1968. He reached the rank of Lance Corporal before pursuing his acting career. Matheson has spoken about how boot camp at Marine Corps Recruit Depot San Diego was a pivotal experience that taught him about pushing past limitations.

